What does this plugin cover?

It covers OAuth/OIDC protocols, IdentityServer, token management, ASP.NET Core authentication/authorization, BFF patterns, and secure identity architecture for .NET applications.

Developers using Claude Code who want their coding assistant to give expert guidance on adding login, tokens, and access control to .NET apps.

Does it work outside .NET projects?

The listed skills focus on .NET, IdentityServer, and ASP.NET Core, so it is aimed at .NET identity work.

duende-skills

PackSecurity

Duende-skills is a plugin that gives a coding assistant expert guidance on identity and security in .NET applications. It covers OAuth/OIDC protocols, IdentityServer, token management, ASP.NET Core authentication and authorization, BFF patterns, and secure identity architecture. For developers, it means the agent can help add login, tokens, and access control with sound practices instead of guesswork.

Unavailable. Delivery for this kind is on the roadmap — not serving yet.

Have a development environment with Claude Code and a .NET project where identity work is needed.

What your AI can do with it

Guides implementation of OAuth and OIDC protocols in .NET apps
Assists with configuring and using IdentityServer
Handles token management tasks, including issuance and validation
Implements ASP.NET Core authentication and authorization
Applies BFF (backend-for-frontend) patterns for browser-based apps
Advises on secure identity architecture decisions

Getting started

Have a development environment with Claude Code and a .NET project where identity work is needed.
Install the duende-skills plugin so its skills and agents are available to the assistant.
Ask the assistant for help with a specific task, such as adding login, managing tokens, or setting up authorization.
Review the suggested code and configuration, then apply it to the project.

Signals

GitHub stars: 37k
Forks: 4k
Last commit: Sep 2026

Questions

What does this plugin cover?: It covers OAuth/OIDC protocols, IdentityServer, token management, ASP.NET Core authentication/authorization, BFF patterns, and secure identity architecture for .NET applications.
Who is it for?: Developers using Claude Code who want their coding assistant to give expert guidance on adding login, tokens, and access control to .NET apps.
Does it work outside .NET projects?: The listed skills focus on .NET, IdentityServer, and ASP.NET Core, so it is aimed at .NET identity work.

Advanced

Item type: plugin
Key: anthropics-claude-plugins-official-duende-skills
Source: github.com/anthropics/claude-plugins-official

github.com/anthropics/claude-plugins-official